02/04/2014

From Martian rocks, a planet's watery story emerges

After 18 months on Mars, the rover Curiosity has taken more than 120,000 measurements of surface rocks and soil, painting a more detailed image of how much water was once on the Red Planet. An article in Chemical & Engineering ...

Key chocolate ingredients could help prevent obesity, diabetes

Improved thinking. Decreased appetite. Lowered blood pressure. The potential health benefits of dark chocolate keep piling up, and scientists are now homing in on what ingredients in chocolate might help prevent obesity, ...

A rainy day can ruin an online restaurant review

After looking at 1.1 million online reviews for 840,000 restaurants in more than 32,000 cities across the country, Georgia Tech and Yahoo Labs researchers have found that the weather outside can be just as significant a factor ...

Climate change forces flower festival forward a month since 1960s

Organisers of flower festivals are being forced to adapt to increasingly early first blooming dates in spring, according to a study by a Coventry University academic which is shortly due to be published in the journal Climate ...

Making the most of carbon nanotube-liquid crystal combos

Dispersions of carbon nanotubes with liquid crystals have attracted much interest because they pave the way for creating new materials with added functionalities. Now, a study published in European Physical Journal E by Marina ...

Europium complexes emit red light at record efficiency

Researchers worldwide continue search for better luminescent materials for OLED manufacturing. Two new compounds with europium complexes developed at the Institute of Physical Chemistry of the Polish Academy of Sciences in ...

Tiny crystals to boost solar

A new approach to studying solar panel absorber materials has been developed by researchers in France, Acta Cryst. (2014). B70, 390. The technique could accelerate the development of non-toxic and readily available alternatives ...

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